Top San Francisco Bay Area, CA Cybersecurity Companies (207)

As the team behind the most popular SAST, we built the Semgrep AppSec Platform to deliver industry-leading code, dependency, and secrets scanning to enable organizations to ship secure code quickly without slowing down development. With fast, customizable code analysis across large codebases, Semgrep helps teams catch vulnerabilities early and fix them faster.

Fable Security delivers the human risk platform that directly shapes employee behavior. Designed for simplicity and enterprise scale, our agentic platform synthesizes complex employee data, pinpoints risky behaviors, and deploys highly relevant interventions to people automatically, in real time, right where they work.

Sysdig delivers cloud security the right way with open innovation, agentic AI, and the uncompromising truth of runtime. In a world of black boxes and blind spots, Sysdig helps security and development teams prevent, detect, and respond to threats in the moment. AI is only as powerful as the signals it receives, and Sysdig Sage™ – the first agentic AI analyst...

Darktrace, a global leader in cyber security AI, delivers world-class technology that protects over 5,500 customers worldwide from advanced threats, including ransomware and cloud and SaaS attacks. The company’s fundamentally different approach applies Self-Learning AI to enable machines to understand the business in order to autonomously defend it. Headquartered in Cambridge, UK, the company has 1,500 employees and over 30 offices worldwide. Darktrace...

Socket is a cybersecurity platform that protects companies from software supply chain attacks. Companies use Socket to protect their software applications and critical services from malware and security threats originating in open source code.

Providing essential security and compliance infrastructure, Very Good Security (VGS) enables startups and enterprises to focus on their core business instead of compliance and regulatory overhead. With one single integration, VGS customers unlock the value of sensitive data without the cost and liability of securing it themselves, while also accelerating compliances like PCI, SOC 2 and more.

Break free from the conventional cybersecurity mindset. Instead, consume 1 evergreen platform that’s backed by 24x7 security operations and includes continuous incident response—all delivered under your brand. With WhiteDog, you’ll not only have a partner who has your back, you’ll never have to buy another security tool. We curate and manage a composable tech stack that’s comprised of best-in-class tools....

Cequence is a venture-backed cybersecurity software company founded in 2014 and based in Santa Clara, California. Named a Gartner Cool Vendor in 2018, Cequence protects the applications and data that power enterprises in the agentic era. More than a decade of bot defense and API security experience has established Cequence as the leader of safe and secure agentic AI adoption. The...

Illumio, the Zero Trust Segmentation company, prevents breaches from spreading and turning into cyber disasters. Illumio protects critical applications and valuable digital assets with proven segmentation technology purpose-built for the Zero Trust security model. Illumio ransomware mitigation and segmentation solutions see risk, isolate attacks, and secure data across cloud-native apps, hybrid and multi-clouds, data centers, and endpoints, enabling the world’s leading...

CYGNVS is your Out-of-Band Cyber Incident Platform for Leadership, IT/Security, Business Teams and External Providers to collaborate on a successful resolution.

Resilience has been purpose-built to eliminate the Fear, Uncertainty, and Doubt that the cyber security and insurance industries have thrived on. Our unique solution to cyber risk integrates stronger security and enhanced insurance coverage by prioritizing the threats that matter most to a client's business. By leveraging data on real world cyber incidents, we help our clients to better prepare,...

Blackstone Technology Group (www.bstonetech.com) is a privately-held, global IT services and solutions firm founded in 1998. We are headquartered in San Francisco with additional offices in Denver, Houston, Colorado Springs and Washington, DC. Blackstone’s mission is to implement innovative IT and business process solutions that help clients address industry challenges, achieve cost containment, and transform client’s business models within the...

Lastline, Inc. provides innovative AI-powered network security products that detect and defeat advanced cyberattacks attempting to enter and operating within your network. We protect network, email, cloud, and web infrastructures, minimizing the risk of damaging and costly data breaches with fewer resources and at lower cost. We uniquely apply AI to the combination of network traffic and malware behaviors – what...

Identiv is a global leader in seamless authentication and security solutions. We verify frictionless access and anywhere operations, protect identities from malicious attacks, secure intellectual property, and drive IoT innovation. Our platform encompasses RFID and NFC, cybersecurity, and the full spectrum of physical access, video, and audio security. We digitally secure the physical world.

Qualys, Inc. (NASDAQ: QLYS) is a pioneer and leading provider of disruptive cloud-based security, compliance and IT solutions with more than 10,000 subscription customers worldwide, including a majority of the Forbes Global 100 and Fortune 100. Qualys helps organizations streamline and automate their security and compliance solutions onto a single platform for greater agility, better business outcomes, and substantial cost...

Blockchain Labs is one of the leading providers of blockchain technology solutions. We have built and operated COOV, South Korea's national blockchain-based COVID-19 vaccine passport that serves more than 43 million users and processed over 30 million verifications per day - this is by far the biggest and the most successful blockchain service that people were able to use. Our...

Innovative IT Solutions Built for Your Business. InterSources Inc is your partner in Growth and CyberSecurity. “We’re building a next-gen Managed Security Services Provider that enables small to mid-sized businesses to access enterprise-grade cybersecurity protection—without the enterprise cost.” “Cyber threats are evolving daily, and most companies don’t have the resources or talent to defend themselves. We offer 24/7 monitoring, threat detection, and...

Organizations of all sizes use AISLE to autonomously discover and remediate critical vulnerabilities at superhuman speed and depth. We secure the entire software stack — from operating systems, libraries, and protocols to the application layer — so teams can build, deploy, and innovate faster and more securely.

SEIDOR is a technology consulting firm that offers a comprehensive portfolio of innovation solutions and services aimed at customer experience, ERP, analytics, employee experience, cloud computing, workplace and cybersecurity, helping organisations to overcome their challenges and achieve their goals.

Anomali is the leader in intelligence-driven extended detection and response (XDR) cybersecurity solutions. Anchored by big data management and refined by artificial intelligence, the Anomali XDR platform delivers proprietary capabilities that correlate the largest repository of global intelligence with telemetry from customer-deployed security solutions, empowering security operations teams to detect threats with precision, optimize response, achieve resiliency, and stop attackers...